Phishing has been a classic online attack for years and remains extremely dangerous. Emails that look deceptively real, manipulated senders, or enticing links – there seems to be no limit to the tricks cybercriminals use. While security mechanisms help, when the human element comes into play, a single careless click is enough to put a company in serious trouble. This is precisely where phishing tests come in. They transform abstract theory into practical experience and demonstrate how employees should react in a real-life situation.
Few attacks are as simple and yet as effective as phishing. Attackers don't rely on complex exploits, but rather on psychology. They play on feelings of urgency, authority, and interest, packaged in messages that look deceptively genuine. Even the best security software can't always reliably intercept such emails. Then, the recipient's reaction alone determines the outcome. One careless click is all it takes, and the damage can be enormous.
The Report by the Federal Office for Information Security on the cybersecurity situation A study conducted in Germany in 2024 confirmed that phishing remains one of the most widespread forms of attack, affecting organizations of all sizes. This is precisely where phishing simulations demonstrate their strength. They recreate authentic situations, uncover common vulnerabilities, and train employees in a safe, protected environment. Theory is thus transformed into practical action, representing a crucial step towards greater cyber resilience.
From knowledge to action: The power of simulations
Awareness training, presentations, and e-learning courses have their place. They convey fundamental knowledge, raise awareness of risks, and create an important foundation. But paper and slides remain theoretical – and that quickly evaporates in the daily grind. As soon as an email seems urgent or supposedly comes from a supervisor, resistance is low. Then it's not what has been learned that matters, but reflex.
Phishing simulations address this very issue. They place emails that look like authentic messages into the email account, creating a realistic situation. The difference is clear: While training provides information, simulations train behavior. Actions and feedback become visible. The learning effect is greater because it arises from one's own actions. There is also a practical advantage: Short exercises are easier to integrate into daily routines than long training sessions and lead to a sustainable strengthening of awareness in the long run.
Realistically recreate attack patterns
Phishing exists in numerous forms, ranging from clumsy to highly professional. Some emails are riddled with typos and therefore quickly identified as fake. Others realistically copy the brand identity of financial institutions, shipping companies, or even the sender's own company. Spear phishing, in which attacks are individually targeted at specific recipients, is particularly dangerous. Even more sophisticated is the CEO fraud scam: Criminals impersonate executives, use urgent language, and attempt to trigger large transfers.
Classic tricks like fake package notifications, purported password resets, or altered payment requests are also part of the attackers' toolkit. Increasingly, perpetrators are using other communication channels: SMS, messenger services, or even QR codes are being used as bait. The emotional triggers are always crucial in these cases.
- Interest,
- Respect for hierarchies,
- Reward,
- or fear.
Good simulations utilize these mechanisms, varying the level of difficulty and presentation, and gradually increasing the difficulty. This helps employees learn not only to recognize simple deceptions, but also to identify subtle manipulations in stressful situations.
From click-through rate to report rate: Evaluating success
The click-through rate on a phishing email is an obvious but superficial indicator. It becomes more meaningful when several metrics are combined. The reporting rate is particularly relevant: How many employees identify a suspicious message and forward it to the security department? Are the reporting channels even accessible to all employees? The time it takes to be notified is also crucial. Because one thing is clear: The faster an incident is detected, the better it can be countered.
Furthermore, the recurrence error rate provides useful insights. If individual participants repeatedly respond to similar lures, this indicates deficiencies in the learning process. Such metrics not only enable a more precise analysis but also reveal trends within the company: Is the number of reports increasing? Are response times becoming shorter? Is the click-through rate declining permanently? This is precisely where the real value lies – in the evidence that security is becoming routine.
Why continuity determines success
Sending a phishing message once a year is largely ineffective. Security awareness is like muscle training: only repetition leads to lasting learning. Exercises are most effective when performed consistently. Variety is crucial; identical phishing emails with the same structure become ineffective. Changing senders, varied email subjects, and diverse content keep your attention.
Particularly high-risk departments, such as accounting or systems administration, benefit from more frequent testing, while in other areas a moderate frequency is sufficient. The key is to maintain the right balance: too infrequent testing leads to carelessness, too frequent testing to complacency.
Why positive learning is more effective
Mistakes are unavoidable. What matters is what happens afterward. Receiving immediate feedback after a click helps users quickly understand which warnings were ignored. A good training tool uses the email to explain why it was suspicious and provides precise guidance for future actions. Short learning units, such as two-minute explanatory videos, are sufficient to solidify this awareness.
Communication style is particularly important. Exposure or accusation are completely counterproductive! Instead, the focus should be on support and collective learning. Positive feedback for appropriate behavior further reinforces the effect. At the group level, neutral examples help to identify and openly discuss tendencies without singling anyone out.
Phishing simulations and GDPR: What applies
Phishing simulations exist in the conflict zone between IT security and privacy. To ensure legal compliance, clear guidelines must be followed. The GDPR requires transparency, clarity of purpose, and data minimization. This means that only data necessary for security measures may be collected, and data may not be stored longer than necessary.
In Germany, the Federal Data Protection Act (BDSG) also applies, granting the works council co-determination rights. The works council must be involved early on, and company agreements should precisely define what information is collected, how long it is stored, and who has access to it. Crucially, tests must not be conducted secretly and must never be used as a covert monitoring measure.
And when push comes to shove, the General Data Protection Regulation (GDPR) also plays a role in another scenario: Should private information – such as customer databases or login credentials – actually fall into the wrong hands through phishing, it must be examined together with the Privacy Officer whether a reportable data breach has occurred. As a rule, such incidents must be reported to the relevant authority within 72 hours. This is another reason why prompt notification of an accidental click is extremely important.
Dual strategy against phishing: technology plus awareness
Technical security solutions such as gateways, filtering systems, and standards like DMARC and SPF block many attacks. However, no mechanism is perfect; even the best-disguised emails often slip past the filters. Therefore, employee awareness remains essential. Awareness training supports the technology by sharpening the critical eye for irregularities, thus creating a multi-layered protection strategy.
For simulations to be effective and accepted, the following applies: training yes, monitoring no. Clear guidelines are crucial:
- Maintain appropriateness: The goal is training, not control.
- Creating transparency: Results must be used to improve awareness, not to punish employees.
- Avoid inadmissible measures: No taking screenshots and no using sensitive data as bait.
- Securing trust: Only those who adhere to the framework maintain the balance between protection, law and corporate culture.
Cultural change through continuous training
When used effectively, phishing training is more than just a learning activity. It shapes a company's security culture. Openness is crucial: when results are communicated openly and successes are acknowledged, a learning environment is created.
Management that visibly supports the initiatives further increases their effectiveness. Over time, clear trends emerge: decreasing click-through rates, increasing reporting rates, and shorter response times. Even more important, however, is the change process: security is no longer perceived as coercion or control, but as a shared value for which everyone in the company is responsible.
If you would like to know more about how Phishing simulations If you would like us to be able to implement this in your company, please contact us – together we will develop a learning program that suits your team.
